Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
55.172.111.1 0:0:0:0:0:ffff:37ac:6f01
55.172.111.2 0:0:0:0:0:ffff:37ac:6f02
55.172.111.3 0:0:0:0:0:ffff:37ac:6f03
55.172.111.4 0:0:0:0:0:ffff:37ac:6f04
55.172.111.5 0:0:0:0:0:ffff:37ac:6f05
55.172.111.6 0:0:0:0:0:ffff:37ac:6f06
55.172.111.7 0:0:0:0:0:ffff:37ac:6f07
55.172.111.8 0:0:0:0:0:ffff:37ac:6f08
55.172.111.9 0:0:0:0:0:ffff:37ac:6f09
55.172.111.10 0:0:0:0:0:ffff:37ac:6f0a
55.172.111.11 0:0:0:0:0:ffff:37ac:6f0b
55.172.111.12 0:0:0:0:0:ffff:37ac:6f0c
55.172.111.13 0:0:0:0:0:ffff:37ac:6f0d
55.172.111.14 0:0:0:0:0:ffff:37ac:6f0e
55.172.111.15 0:0:0:0:0:ffff:37ac:6f0f
55.172.111.16 0:0:0:0:0:ffff:37ac:6f10
55.172.111.17 0:0:0:0:0:ffff:37ac:6f11
55.172.111.18 0:0:0:0:0:ffff:37ac:6f12
55.172.111.19 0:0:0:0:0:ffff:37ac:6f13
55.172.111.20 0:0:0:0:0:ffff:37ac:6f14
55.172.111.21 0:0:0:0:0:ffff:37ac:6f15
55.172.111.22 0:0:0:0:0:ffff:37ac:6f16
55.172.111.23 0:0:0:0:0:ffff:37ac:6f17
55.172.111.24 0:0:0:0:0:ffff:37ac:6f18
55.172.111.25 0:0:0:0:0:ffff:37ac:6f19
55.172.111.26 0:0:0:0:0:ffff:37ac:6f1a
55.172.111.27 0:0:0:0:0:ffff:37ac:6f1b
55.172.111.28 0:0:0:0:0:ffff:37ac:6f1c
55.172.111.29 0:0:0:0:0:ffff:37ac:6f1d
55.172.111.30 0:0:0:0:0:ffff:37ac:6f1e
55.172.111.31 0:0:0:0:0:ffff:37ac:6f1f
55.172.111.32 0:0:0:0:0:ffff:37ac:6f20
55.172.111.33 0:0:0:0:0:ffff:37ac:6f21
55.172.111.34 0:0:0:0:0:ffff:37ac:6f22
55.172.111.35 0:0:0:0:0:ffff:37ac:6f23
55.172.111.36 0:0:0:0:0:ffff:37ac:6f24
55.172.111.37 0:0:0:0:0:ffff:37ac:6f25
55.172.111.38 0:0:0:0:0:ffff:37ac:6f26
55.172.111.39 0:0:0:0:0:ffff:37ac:6f27
55.172.111.40 0:0:0:0:0:ffff:37ac:6f28
55.172.111.41 0:0:0:0:0:ffff:37ac:6f29
55.172.111.42 0:0:0:0:0:ffff:37ac:6f2a
55.172.111.43 0:0:0:0:0:ffff:37ac:6f2b
55.172.111.44 0:0:0:0:0:ffff:37ac:6f2c
55.172.111.45 0:0:0:0:0:ffff:37ac:6f2d
55.172.111.46 0:0:0:0:0:ffff:37ac:6f2e
55.172.111.47 0:0:0:0:0:ffff:37ac:6f2f
55.172.111.48 0:0:0:0:0:ffff:37ac:6f30
55.172.111.49 0:0:0:0:0:ffff:37ac:6f31
55.172.111.50 0:0:0:0:0:ffff:37ac:6f32
55.172.111.51 0:0:0:0:0:ffff:37ac:6f33
55.172.111.52 0:0:0:0:0:ffff:37ac:6f34
55.172.111.53 0:0:0:0:0:ffff:37ac:6f35
55.172.111.54 0:0:0:0:0:ffff:37ac:6f36
55.172.111.55 0:0:0:0:0:ffff:37ac:6f37
55.172.111.56 0:0:0:0:0:ffff:37ac:6f38
55.172.111.57 0:0:0:0:0:ffff:37ac:6f39
55.172.111.58 0:0:0:0:0:ffff:37ac:6f3a
55.172.111.59 0:0:0:0:0:ffff:37ac:6f3b
55.172.111.60 0:0:0:0:0:ffff:37ac:6f3c


55.172.111.61 0:0:0:0:0:ffff:37ac:6f3d
55.172.111.62 0:0:0:0:0:ffff:37ac:6f3e
55.172.111.63 0:0:0:0:0:ffff:37ac:6f3f
55.172.111.64 0:0:0:0:0:ffff:37ac:6f40
55.172.111.65 0:0:0:0:0:ffff:37ac:6f41
55.172.111.66 0:0:0:0:0:ffff:37ac:6f42
55.172.111.67 0:0:0:0:0:ffff:37ac:6f43
55.172.111.68 0:0:0:0:0:ffff:37ac:6f44
55.172.111.69 0:0:0:0:0:ffff:37ac:6f45
55.172.111.70 0:0:0:0:0:ffff:37ac:6f46
55.172.111.71 0:0:0:0:0:ffff:37ac:6f47
55.172.111.72 0:0:0:0:0:ffff:37ac:6f48
55.172.111.73 0:0:0:0:0:ffff:37ac:6f49
55.172.111.74 0:0:0:0:0:ffff:37ac:6f4a
55.172.111.75 0:0:0:0:0:ffff:37ac:6f4b
55.172.111.76 0:0:0:0:0:ffff:37ac:6f4c
55.172.111.77 0:0:0:0:0:ffff:37ac:6f4d
55.172.111.78 0:0:0:0:0:ffff:37ac:6f4e
55.172.111.79 0:0:0:0:0:ffff:37ac:6f4f
55.172.111.80 0:0:0:0:0:ffff:37ac:6f50
55.172.111.81 0:0:0:0:0:ffff:37ac:6f51
55.172.111.82 0:0:0:0:0:ffff:37ac:6f52
55.172.111.83 0:0:0:0:0:ffff:37ac:6f53
55.172.111.84 0:0:0:0:0:ffff:37ac:6f54
55.172.111.85 0:0:0:0:0:ffff:37ac:6f55
55.172.111.86 0:0:0:0:0:ffff:37ac:6f56
55.172.111.87 0:0:0:0:0:ffff:37ac:6f57
55.172.111.88 0:0:0:0:0:ffff:37ac:6f58
55.172.111.89 0:0:0:0:0:ffff:37ac:6f59
55.172.111.90 0:0:0:0:0:ffff:37ac:6f5a
55.172.111.91 0:0:0:0:0:ffff:37ac:6f5b
55.172.111.92 0:0:0:0:0:ffff:37ac:6f5c
55.172.111.93 0:0:0:0:0:ffff:37ac:6f5d
55.172.111.94 0:0:0:0:0:ffff:37ac:6f5e
55.172.111.95 0:0:0:0:0:ffff:37ac:6f5f
55.172.111.96 0:0:0:0:0:ffff:37ac:6f60
55.172.111.97 0:0:0:0:0:ffff:37ac:6f61
55.172.111.98 0:0:0:0:0:ffff:37ac:6f62
55.172.111.99 0:0:0:0:0:ffff:37ac:6f63
55.172.111.100 0:0:0:0:0:ffff:37ac:6f64
55.172.111.101 0:0:0:0:0:ffff:37ac:6f65
55.172.111.102 0:0:0:0:0:ffff:37ac:6f66
55.172.111.103 0:0:0:0:0:ffff:37ac:6f67
55.172.111.104 0:0:0:0:0:ffff:37ac:6f68
55.172.111.105 0:0:0:0:0:ffff:37ac:6f69
55.172.111.106 0:0:0:0:0:ffff:37ac:6f6a
55.172.111.107 0:0:0:0:0:ffff:37ac:6f6b
55.172.111.108 0:0:0:0:0:ffff:37ac:6f6c
55.172.111.109 0:0:0:0:0:ffff:37ac:6f6d
55.172.111.110 0:0:0:0:0:ffff:37ac:6f6e
55.172.111.111 0:0:0:0:0:ffff:37ac:6f6f
55.172.111.112 0:0:0:0:0:ffff:37ac:6f70
55.172.111.113 0:0:0:0:0:ffff:37ac:6f71
55.172.111.114 0:0:0:0:0:ffff:37ac:6f72
55.172.111.115 0:0:0:0:0:ffff:37ac:6f73
55.172.111.116 0:0:0:0:0:ffff:37ac:6f74
55.172.111.117 0:0:0:0:0:ffff:37ac:6f75
55.172.111.118 0:0:0:0:0:ffff:37ac:6f76
55.172.111.119 0:0:0:0:0:ffff:37ac:6f77
55.172.111.120 0:0:0:0:0:ffff:37ac:6f78


55.172.111.121 0:0:0:0:0:ffff:37ac:6f79
55.172.111.122 0:0:0:0:0:ffff:37ac:6f7a
55.172.111.123 0:0:0:0:0:ffff:37ac:6f7b
55.172.111.124 0:0:0:0:0:ffff:37ac:6f7c
55.172.111.125 0:0:0:0:0:ffff:37ac:6f7d
55.172.111.126 0:0:0:0:0:ffff:37ac:6f7e
55.172.111.127 0:0:0:0:0:ffff:37ac:6f7f
55.172.111.128 0:0:0:0:0:ffff:37ac:6f80
55.172.111.129 0:0:0:0:0:ffff:37ac:6f81
55.172.111.130 0:0:0:0:0:ffff:37ac:6f82
55.172.111.131 0:0:0:0:0:ffff:37ac:6f83
55.172.111.132 0:0:0:0:0:ffff:37ac:6f84
55.172.111.133 0:0:0:0:0:ffff:37ac:6f85
55.172.111.134 0:0:0:0:0:ffff:37ac:6f86
55.172.111.135 0:0:0:0:0:ffff:37ac:6f87
55.172.111.136 0:0:0:0:0:ffff:37ac:6f88
55.172.111.137 0:0:0:0:0:ffff:37ac:6f89
55.172.111.138 0:0:0:0:0:ffff:37ac:6f8a
55.172.111.139 0:0:0:0:0:ffff:37ac:6f8b
55.172.111.140 0:0:0:0:0:ffff:37ac:6f8c
55.172.111.141 0:0:0:0:0:ffff:37ac:6f8d
55.172.111.142 0:0:0:0:0:ffff:37ac:6f8e
55.172.111.143 0:0:0:0:0:ffff:37ac:6f8f
55.172.111.144 0:0:0:0:0:ffff:37ac:6f90
55.172.111.145 0:0:0:0:0:ffff:37ac:6f91
55.172.111.146 0:0:0:0:0:ffff:37ac:6f92
55.172.111.147 0:0:0:0:0:ffff:37ac:6f93
55.172.111.148 0:0:0:0:0:ffff:37ac:6f94
55.172.111.149 0:0:0:0:0:ffff:37ac:6f95
55.172.111.150 0:0:0:0:0:ffff:37ac:6f96
55.172.111.151 0:0:0:0:0:ffff:37ac:6f97
55.172.111.152 0:0:0:0:0:ffff:37ac:6f98
55.172.111.153 0:0:0:0:0:ffff:37ac:6f99
55.172.111.154 0:0:0:0:0:ffff:37ac:6f9a
55.172.111.155 0:0:0:0:0:ffff:37ac:6f9b
55.172.111.156 0:0:0:0:0:ffff:37ac:6f9c
55.172.111.157 0:0:0:0:0:ffff:37ac:6f9d
55.172.111.158 0:0:0:0:0:ffff:37ac:6f9e
55.172.111.159 0:0:0:0:0:ffff:37ac:6f9f
55.172.111.160 0:0:0:0:0:ffff:37ac:6fa0
55.172.111.161 0:0:0:0:0:ffff:37ac:6fa1
55.172.111.162 0:0:0:0:0:ffff:37ac:6fa2
55.172.111.163 0:0:0:0:0:ffff:37ac:6fa3
55.172.111.164 0:0:0:0:0:ffff:37ac:6fa4
55.172.111.165 0:0:0:0:0:ffff:37ac:6fa5
55.172.111.166 0:0:0:0:0:ffff:37ac:6fa6
55.172.111.167 0:0:0:0:0:ffff:37ac:6fa7
55.172.111.168 0:0:0:0:0:ffff:37ac:6fa8
55.172.111.169 0:0:0:0:0:ffff:37ac:6fa9
55.172.111.170 0:0:0:0:0:ffff:37ac:6faa
55.172.111.171 0:0:0:0:0:ffff:37ac:6fab
55.172.111.172 0:0:0:0:0:ffff:37ac:6fac
55.172.111.173 0:0:0:0:0:ffff:37ac:6fad
55.172.111.174 0:0:0:0:0:ffff:37ac:6fae
55.172.111.175 0:0:0:0:0:ffff:37ac:6faf
55.172.111.176 0:0:0:0:0:ffff:37ac:6fb0
55.172.111.177 0:0:0:0:0:ffff:37ac:6fb1
55.172.111.178 0:0:0:0:0:ffff:37ac:6fb2
55.172.111.179 0:0:0:0:0:ffff:37ac:6fb3
55.172.111.180 0:0:0:0:0:ffff:37ac:6fb4


55.172.111.181 0:0:0:0:0:ffff:37ac:6fb5
55.172.111.182 0:0:0:0:0:ffff:37ac:6fb6
55.172.111.183 0:0:0:0:0:ffff:37ac:6fb7
55.172.111.184 0:0:0:0:0:ffff:37ac:6fb8
55.172.111.185 0:0:0:0:0:ffff:37ac:6fb9
55.172.111.186 0:0:0:0:0:ffff:37ac:6fba
55.172.111.187 0:0:0:0:0:ffff:37ac:6fbb
55.172.111.188 0:0:0:0:0:ffff:37ac:6fbc
55.172.111.189 0:0:0:0:0:ffff:37ac:6fbd
55.172.111.190 0:0:0:0:0:ffff:37ac:6fbe
55.172.111.191 0:0:0:0:0:ffff:37ac:6fbf
55.172.111.192 0:0:0:0:0:ffff:37ac:6fc0
55.172.111.193 0:0:0:0:0:ffff:37ac:6fc1
55.172.111.194 0:0:0:0:0:ffff:37ac:6fc2
55.172.111.195 0:0:0:0:0:ffff:37ac:6fc3
55.172.111.196 0:0:0:0:0:ffff:37ac:6fc4
55.172.111.197 0:0:0:0:0:ffff:37ac:6fc5
55.172.111.198 0:0:0:0:0:ffff:37ac:6fc6
55.172.111.199 0:0:0:0:0:ffff:37ac:6fc7
55.172.111.200 0:0:0:0:0:ffff:37ac:6fc8
55.172.111.201 0:0:0:0:0:ffff:37ac:6fc9
55.172.111.202 0:0:0:0:0:ffff:37ac:6fca
55.172.111.203 0:0:0:0:0:ffff:37ac:6fcb
55.172.111.204 0:0:0:0:0:ffff:37ac:6fcc
55.172.111.205 0:0:0:0:0:ffff:37ac:6fcd
55.172.111.206 0:0:0:0:0:ffff:37ac:6fce
55.172.111.207 0:0:0:0:0:ffff:37ac:6fcf
55.172.111.208 0:0:0:0:0:ffff:37ac:6fd0
55.172.111.209 0:0:0:0:0:ffff:37ac:6fd1
55.172.111.210 0:0:0:0:0:ffff:37ac:6fd2
55.172.111.211 0:0:0:0:0:ffff:37ac:6fd3
55.172.111.212 0:0:0:0:0:ffff:37ac:6fd4
55.172.111.213 0:0:0:0:0:ffff:37ac:6fd5
55.172.111.214 0:0:0:0:0:ffff:37ac:6fd6
55.172.111.215 0:0:0:0:0:ffff:37ac:6fd7
55.172.111.216 0:0:0:0:0:ffff:37ac:6fd8
55.172.111.217 0:0:0:0:0:ffff:37ac:6fd9
55.172.111.218 0:0:0:0:0:ffff:37ac:6fda
55.172.111.219 0:0:0:0:0:ffff:37ac:6fdb
55.172.111.220 0:0:0:0:0:ffff:37ac:6fdc
55.172.111.221 0:0:0:0:0:ffff:37ac:6fdd
55.172.111.222 0:0:0:0:0:ffff:37ac:6fde
55.172.111.223 0:0:0:0:0:ffff:37ac:6fdf
55.172.111.224 0:0:0:0:0:ffff:37ac:6fe0
55.172.111.225 0:0:0:0:0:ffff:37ac:6fe1
55.172.111.226 0:0:0:0:0:ffff:37ac:6fe2
55.172.111.227 0:0:0:0:0:ffff:37ac:6fe3
55.172.111.228 0:0:0:0:0:ffff:37ac:6fe4
55.172.111.229 0:0:0:0:0:ffff:37ac:6fe5
55.172.111.230 0:0:0:0:0:ffff:37ac:6fe6
55.172.111.231 0:0:0:0:0:ffff:37ac:6fe7
55.172.111.232 0:0:0:0:0:ffff:37ac:6fe8
55.172.111.233 0:0:0:0:0:ffff:37ac:6fe9
55.172.111.234 0:0:0:0:0:ffff:37ac:6fea
55.172.111.235 0:0:0:0:0:ffff:37ac:6feb
55.172.111.236 0:0:0:0:0:ffff:37ac:6fec
55.172.111.237 0:0:0:0:0:ffff:37ac:6fed
55.172.111.238 0:0:0:0:0:ffff:37ac:6fee
55.172.111.239 0:0:0:0:0:ffff:37ac:6fef
55.172.111.240 0:0:0:0:0:ffff:37ac:6ff0
55.172.111.241 0:0:0:0:0:ffff:37ac:6ff1
55.172.111.242 0:0:0:0:0:ffff:37ac:6ff2
55.172.111.243 0:0:0:0:0:ffff:37ac:6ff3
55.172.111.244 0:0:0:0:0:ffff:37ac:6ff4
55.172.111.245 0:0:0:0:0:ffff:37ac:6ff5
55.172.111.246 0:0:0:0:0:ffff:37ac:6ff6
55.172.111.247 0:0:0:0:0:ffff:37ac:6ff7
55.172.111.248 0:0:0:0:0:ffff:37ac:6ff8
55.172.111.249 0:0:0:0:0:ffff:37ac:6ff9
55.172.111.250 0:0:0:0:0:ffff:37ac:6ffa
55.172.111.251 0:0:0:0:0:ffff:37ac:6ffb
55.172.111.252 0:0:0:0:0:ffff:37ac:6ffc
55.172.111.253 0:0:0:0:0:ffff:37ac:6ffd
55.172.111.254 0:0:0:0:0:ffff:37ac:6ffe
55.172.111.255 0:0:0:0:0:ffff:37ac:6fff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.